Home / 9,419,214.49-14,119,853.61-3,024,982.80

Finding the Fourth Proportional to 9,419,214.49, 14,119,853.61 and 3,024,982.80

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Solution

The fourth proportional to 9,419,214.49, 14,119,853.61 and 3,024,982.80 is: 4,534,594.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,214.49 : 14,119,853.61 = 3,024,982.80 : x
  2. Step 2: Convert to fraction form
    9,419,214.49/14,119,853.61 = 3,024,982.80/x
  3. Step 3: Cross multiply
    9,419,214.49x = 14,119,853.61 × 3,024,982.80
  4. Step 4: Simplify right side
    9,419,214.49x = 42,712,314,308,767.91
  5. Step 5: Solve for x
    x = 42,712,314,308,767.91/9,419,214.49
  6. Step 6: Final answer
    x = 4,534,594.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.